ECOGARD XA4342 Premium Engine Air Filter Fits Oldsmobile Cutlass Ciera / Buick Century / Pontiac Firebird / Buick Regal / Pontiac Fiero / Chevrolet Camaro, Cavalier / Oldsmobile Cutlass Supreme COMPATIBLE with 1994-1996 Oldsmobile Cutlass Ciera, 1994-1996 Buick Century, 1985-1992 Pontiac Firebird, 1990-1993 Buick Regal, 1985-1988 Pontiac Fiero, 1990-1992 Chevrolet Camaro, 1987-1994 Chevrolet Cavalier, 1993 Oldsmobile Cutlass Supreme. IMPROVE PERFORMANCE by changing your vehicle's air filter at least every 12,000 miles (or as recommended in your car owner's manual); to ensure your vehicle's engine has the clean and efficient air flow it needs for fast acceleration and long term power. AVOID INCREASED ENGINE WEAR caused by dirty air intake filters that may allow damaging particles to get into the engine. FACTORY FIT FOR EASY INSTALLATION. Replaces: FRAM CA3902 Purolator A24342 WIX 46180 OE 25043504. SPECIFICALLY ENGINEERED AND TESTED for Oldsmobile, Buick, Pontiac OE (original equipment) engine air filter's fit, form, and function.